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-rw-r--r--tests/cluster/tests/28-cluster-shards.tcl19
1 files changed, 18 insertions, 1 deletions
diff --git a/tests/cluster/tests/28-cluster-shards.tcl b/tests/cluster/tests/28-cluster-shards.tcl
index fe794f2b7..8d218cb6f 100644
--- a/tests/cluster/tests/28-cluster-shards.tcl
+++ b/tests/cluster/tests/28-cluster-shards.tcl
@@ -182,4 +182,21 @@ test "Test the replica reports a loading state while it's loading" {
# Final sanity, the replica agrees it is online.
assert_equal "online" [dict get [get_node_info_from_shard $replica_cluster_id $replica_id "node"] health]
-} \ No newline at end of file
+}
+
+test "Regression test for a crash when calling SHARDS during handshake" {
+ # Reset forget a node, so we can use it to establish handshaking connections
+ set id [R 19 CLUSTER MYID]
+ R 19 CLUSTER RESET HARD
+ for {set i 0} {$i < 19} {incr i} {
+ R $i CLUSTER FORGET $id
+ }
+ R 19 cluster meet 127.0.0.1 [get_instance_attrib redis 0 port]
+ # This should line would previously crash, since all the outbound
+ # connections were in handshake state.
+ R 19 CLUSTER SHARDS
+}
+
+test "Cluster is up" {
+ assert_cluster_state ok
+}